Ha Long to Thai Binh: Drive Guide, Stops & Scenery

Leaving Ha Long Bay, the road to Thai Binh actually begins under the shadow of limestone karsts that rise abruptly from the sea—a UNESCO World Heritage Site since 1994. Within 15 minutes, the landscape flattens into rice paddies and aquaculture ponds, a transition that feels like crossing a geological threshold.

The most direct route is via National Highway QL18 and QL10, covering about 130 kilometers. Under normal conditions, the drive takes 2.5 to 3 hours, but plan for up to 3.5 hours during holidays or when ferry traffic at Lach Gia (a frequent bottleneck) backs up. Here’s a quick snapshot of the drive:

Weather heavily influences aesthetics. November to April is dry and cool (15–25°C), while May to October brings heavy rain and occasional typhoons, which can flood stretches of QL10.

Just 20 km from Ha Long, the town of Thuy Nguyen marks the start of the Red River Delta. Here, the signature sights are not karsts but vast mudflats and brickyards, where women in conical hats work alongside hand-formed brick kilns. Detour 10 km east to the Do Son Peninsula for a sea view or the Thuong Lang fishing village, but note the road is narrow and winding.

The cuisine infrastructure along QL10 is excellent. Around Km80 (near An Duong), roadside diners (quán cơm) serve regional specialties: banh da cua (crab noodle soup) from Hai Phong, and nem chua (fermented pork rolls) from Thanh Hoa. For a sit-down meal, the Hai Phong city exit (about 70 km in) leads to famous restaurants like Luc Ngan on Le Hong Phong Street – but that's a 20-minute detour.

The local commerce is evident in the floating fish farms along the Lach Gia River and the weekly markets (non – rural market days) held in communes like Vu Thu, where farmers trade buffalo and homemade wine. These markets typically occur every 5th day by the lunar calendar, so timing is unpredictable.

The route is mixed: expressway-quality stretches near Ha Long, then two-lane roads with roundabouts and urban segments. Toll booths on QL18 (Phai Binh) and QL10 (at the Hai Phong border) accept cash or e-tags; typical car tolls total 80,000–120,000 VND one-way. Fuel prices in Vietnam average 24,000 VND/liter for gasoline (2025), and with an average car burning 8 liters/100km, expect fuel costs around 250,000–300,000 VND for the trip.

Several gas stations (Petrolimex, PV Oil) appear every 20–30 km, with the last reliable one before Thai Binh at Tien Hoi. For EV drivers, charging stations are sparse; the only quick-charge points are in Ha Long and Hai Phong city, at VinFast dealerships.

Road quality varies: freshly paved sections near Ha Long Bay, but potholes and uneven surfaces are common on QL10 between Hai Phong and Thai Binh. Construction has been ongoing (2025) to widen QL10, so expect occasional single-lane diversions. For a smoother ride, consider the Ha Long–Hai Phong expressway (toll 70,000 VND), then join QL10 at Ngo Quyen – this adds 15 minutes but avoids the worst stretches.

Safety on this route is generally good, but watch for motorbikes overtaking on blind curves, especially between Km65–Km90. Speed limits are 80 km/h on highways, 60 km/h in towns, and photo enforcement is active. One serious accident spot is the Chau Son bridge, where guardrails are damaged – avoid stopping there. For breaks, several rest areas exist near Hai Phong with clean toilets and kiosks; the petrol station at Tien Hoi also has a shaded playground.

For families, the best stop is the Hai Phong Museum (at the city turn-off): it's free, has interactive exhibits about sea life, and takes about 45 minutes. The nearby Tam Bac Lake offers a short walking trail. For children, the Vincom Plaza in Ha Long (start point) has an indoor playground, and the beach at Do Son is seaweed-strewn but has lifeguards in summer – still, beware of strong currents.

Pet-friendly stops are rare. Most roadside eateries tolerate leashed dogs outdoors, but only the Moc Thien Hotel in Hai Phong allows pets indoors, and that's 5 km off the route. Plan rest stops every 1.5 hours to combat fatigue; a rest area with food is at Km45 (food court style) and at Km100 (quiet, green space). To find the best stops and hidden gems between cities, learn how to find the best stops and hidden gems between cities – a systematic way to scout out local favorites.